Cosco SLD, SLR, SLC manual Important Notes for Installation MASTER/SLAVE Applications

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SLR • SLC • SLD OPERATOR INSTALLATION GUIDE

IMPORTANT NOTES FOR INSTALLATION OF

MASTER/SLAVE APPLICATIONS

When setting up Master/Slave gate operators, it is best to make adjustments and run each operator individually. To do this, simply:

a.Set Dip Switch #4 to proper hand of operation (right-hand or left-hand)

b.Set Dip Switch #8 as Master (off)

Run each operator making current sensing adjustments as necessary, as indicated on the Control Board Adjustments page of this installation guide. When both operators have been adjusted, turn power off, then turn on Dip Switch #8 in the operator chosen as the Slave.

The timer to close and radio/single button behavior are set in the Master operator.

The following selections are set individually: Current Sensing

Maximum Run Timer One-Second Lock Release Three-Second Pre-Start Warning Right/Left-Hand Selections

SURGE PROTECTOR INSTRUCTIONS

The optional surge protector should be connected to any inputs that have an accessory connected to it. This includes the 3-button station, so it must be connected to 1, 2A and 3 in all cases. The green wire connected to ground, which is electrically the same as terminal 4. The red wires connect to terminals 2A and 24VDC+. This will cause the 2 amp fuse to blow if this section of the module becomes shorted. With any of the other inputs connected to the surge protector, if their protection line becomes shorted due to a surge over the rating of the module, the corresponding LED on the main board will remain lit, causing a constant signal to the controller. If this is found, please replace the entire surge protector with a new unit.

Do not simply unhook the shorted wire, as this removes the protection from the circuit that was saved by the protector in the first place!

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Contents SLR SLC SLD Table of Contents SLR SLC SLD Operator Installation GuidePRE-INSTALLATION Information Safety InformationGate Operator Classifications Wiring Specifications USE Copper Wire onlyPAD Mounting Instructions for Models SLR, SLC & SLDGate Bracket and Chain Assembly Instructions Optional Torque Limiter Adjustments Vent Plug InstallationTo adjust the torque limiter in models SLR, SLC and SLD Models SLR, SLC and SLD OptionalLimit NUT Adjustments Electrical Connection and AdjustmentsDip Switches Control Board AdjustmentsBoard Control With Motor Close Terminal Connection DescriptionsClose Direction Current Sense Adjustment Current Sensing AdjustmentsOpen Direction Current Sense Adjustment Multi-turn PotentiometerOnboard L.E.D. Indicator Descriptions Surge Protector Instructions Important Notes for Installation MASTER/SLAVE ApplicationsCharger Board Sleep Mode Control and Accessory Connection Illustrations SLR SLC SLD Operator Installation Guide SLR SLC SLD Operator Installation Guide AC Models only Loop Layout Illustration Edge Layout Illustration #1 Edge Layout Illustration #2 Photo EYE Illustration Picket Gate Illustration Track Gate Illustration Operator fails to start TroubleshootingModel SLR Mechanical Parts Exploded View Description Model SLR Mechanical Parts ListModel SLC Mechanical Parts Exploded View Description Model SLC Mechanical Parts ListModels SLR SLC Control BOX Parts List Model SLD Mechanical Parts Exploded View Model SLD Mechanical Parts List Model SLD Control BOX Parts List Brush Replacement Battery MaintenanceMaterial Safety Data Sheet Mobil SHC Imperial Oil SLR SLC SLD Operator Installation Guide General Preventative MaintenanceThis page intentionally left blank Gate Operator Installation Checklist
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